recently do an e-commerce project, the development process wrote that the code has a lot of redundancy, write to this piece of function and found the same as the previous piece of code from writing a code, resulting in code duplication. Ask everyone how ...
integrates the encapsulated IjkPlayer to play the video. When the video is being played, click to return to the mobile desktop. At this time, Activity uses the onPause and onStop methods, and then returns to the onResume method APP to play the original ...
can css3 s flex layout be fully used in mobile hybrid development without compatibility issues? Is there no compatibility problem with flex in Wechat? ...
the requirement is that the backend gives a simple video playback page to play the video resources included in the webview page. I would like to ask the gods whether there is any way to make the local video resources also play in the web pages displaye...
I put the dialog display directly in onSubscribe and then hide it in onComplete or onError. But I wrote that no matter which interface the dialog interface occupies the full screen, how can it only be displayed in a specified area, such as the picture i...
in android studio 2.0, the method name and class name of the line where the cursor belongs will be displayed under the search bar. I don t know how to configure how to display it after upgrading to android studio 3.0. ...
I structure my project through componentization, and the shell engineering app, relies on components An and B as well as the underlying library C. Auroral push is needed in the project, so I added to the build.gradle of the base library C compile cn....
as shown in the figure below, on the mobile phone, there is an input box that has been bound to the data source of typeahead. It is applicable to the default input keyboard of the phone to achieve automatic completion after entering characters. However,...
such as the title. is the recyclerview, displayed in popupwindows, so it is new. CustomPopWindow just encapsulates some common operations of Popwindow paste the relevant code below, please give some advice to solve the doubt! : ...
java.lang.ArrayIndexOutOfBoundsException: length=101; index=-72 at android.widget.OverScroller$SplineOverScroller.update(OverScroller.java:1106) at android.widget.OverScroller.computeScrollOffset(OverScroller.java:336) at android.widget.ScrollView.comp...
using Taobao flexible, no matter using 1px or 1px converted rem, it cannot be displayed in the 1px frame of some wide-screen mobile phones. Do you have any better solution? ...
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as shown in figure ...
I have customized a component ButtomHurdle, that has buttons, and I want to start other activities through buttons, but the ButtomHurdle class does not inherit the Activity class, so I cannot use the startActivity method to start other classes. When I l...
recently, when I was watching a mobile phone app tutorial with a high imitation of Lashou, there was a problem when I saw the commodity information in the main interface. It used PullToFresh to achieve the functions of pull-down refresh and pull-up load...
Caused by: android.content.res.Resources$NotFoundException: File res drawable-xxhdpi-v4 icon_homepage_grey.png from drawable resource ID-sharp0x7f0201a2 at android.content.res.ResourcesImpl.loadDrawableForCookie(ResourcesImpl.java:880) at android.conte...
do fragments in activity1 and fragments in activity2 use the same fragmentmanager? activity2 add fragment Times error ...
want to measure the signal transmission time from the phone to the wifi, check the Android API and find no relevant information. main idea: Android receives information from the router; then read the time when the message was sent and the time it ...
@ Override public View getView (int position, View convertView, ViewGroup parent) { View view; if (convertView = = null) { view = newView (mContext, mCursor, parent); } else { view = convertView; } notifyDataSetChanged (); bindView (view, mContext, ...
it would be better if you could hear the playback stop ...
there is a ridiculous need to use a network TV as a display screen, and then install Google. After entering the H5 web address, there is no sound, and there is no problem with the Baidu text-to-voice interface http: tts.baidu.com text2audio on the pc m...
the red box in the picture shows that the code does not understand; if the capacity of the original hashMap is 16 and the subscript is 15 (jacks 15), three data with a hash value of 15, 31, 47 and 47 are stored. After the expansion, the hashMap capa...
I want to extract the css of Ant Design, because it looks good, but I want to use JAVA as the backend. ...
the crawler stops in the middle of the climb, does not report an error, and does not continue to execute. there is no time to continue from the current implementation of the method. The node solution, or the compiler has a solution in this regard. ...
in mongoose, you need to define schema, to insert a database. Here is a problem: how do I read a value that is not a table I created? here is the code related codes Please paste the code text below (do not replace the code with pictures) w...